发明名称 |
Door frame closing and securing apparatus |
摘要 |
The apparatus is used for closing and securing a door in its frame. A movable wedge is supported in a slot in the frame. A closing mechanism is employed for closing the door and a second mechanism is employed for moving the wedge into a slot formed in the edge of the door when the door is closed. A shape memory wire is used in conjunction with the closing mechanism for allowing the closing mechanism to close the door. A second shape memory wire is used in conjunction with the second mechanism for allowing the second mechanism to move the wedge from the frame slot into the door slot when the door is closed for securing the door to the frame. |
申请公布号 |
US6675536(B1) |
申请公布日期 |
2004.01.13 |
申请号 |
US20020210459 |
申请日期 |
2002.07.31 |
申请人 |
WILLIAMS-PYRO, INC. |
发明人 |
WILLIAMS BRENT;ANTHONY RICHARD;SESHADRI ARAVIND;TEUFEL NICHOLAS A.;KIM JAMES H.;JUNG KISOO;MOORTHY KARTIK |
分类号 |
B63B19/00;B63B19/24;E05B47/00;E05B53/00;E05B63/00;E05C9/06;E05C19/00;(IPC1-7):E05C9/00 |
主分类号 |
B63B19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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